= Barcode Creating barcodes (at the moment only Interleaved2of5). == Usage Create the barcode string and the barcode graphics data i2o5 = Interleave2of5("01199") code = i2o5.encode barcode = i2o5.barcode pdf = Prawn::Document.new barcode.to_pdf(pdf) When used with rails add...

Barcode1D is a pure Ruby gem for handling many kinds of 1-dimensional barcodes. Implemented are Code 128, Code 3 of 9, Code 93, Code 11, Codabar, Interleaved 2 of 5, COOP 2 of 5, Matrix 2 of 5, Industrial 2 of 5, IATA 2 of 5, PostNet, Plessey, MSI (Modified Plessey), EAN-13, EAN-8, UPC...

API client for barcodefyi.com. Look up barcode symbologies (UPC, EAN, Code 128, ISBN), standards, and encoding specifications. Zero dependencies.

Barby creates barcodes.

Aspose.Barcode for Cloud is a REST API for barcode generation and recognition. It helps you generate barcode images from scratch in linear (1D), two dimensional (2D), and postal formats. Generate barcode images in a variety of image formats: JPEG, PNG, GIF, BMP, TIFF and many others. Recognize ba...

Barcode.Ruby Native is a barcode generation library using C++ FFI, supporting 18 barcode types: Code39, Code93, Code128, GS1-128, NW-7, ITF, Matrix 2of5, NEC 2of5, JAN-8, JAN-13, UPC-A, UPC-E, GS1 DataBar (Standard/Limited/Expanded), QR Code, DataMatrix, PDF417, and Japan Post Customer Barcode. O...

Barcodes is a RubyGem for creating and rendering common barcode symbologies.

Ruby client to access the Barcoder

This library is designed to support streaming barcode information, from GBarcode, straight to the web browser using data urls. This is ideal for no-write filesystem scenarios.

Simple classes for creating barcodes.

Run your own barcode image generator for free on Heroku.com

Simple Rails helper to embed dynamically generated barcodes as images. Currently Depends on the barcodes4me.com service.

Generate and recognize 1D and 2D barcodes.

This gem is designed to demultiplex reads produced by Illumina with Nugen (http://www.nugeninc.com/nugen/) barcodes.

Allows easy barcode image generation for code39 and USPS type barcodes.

A RubyGem to parse and validate barcodes

A Ruby Gem for GTIN, UPC, EAN and ISBN barcode lookup and validation using the API on ean-search.org

RGhost Barcode is adapter from Barcode Writer. The Barcode Writer in Pure Postscript is an award-winning open source barcode maker, as used by NASA.

RGhost Barcode is adapter from Barcode Writer. The Barcode Writer in Pure Postscript is an award-winning open source barcode maker, as used by NASA.

Cross-platform barcode generation library using WebAssembly, supporting 18 barcode types: Code39, Code93, Code128, GS1-128, NW-7, ITF, Matrix 2of5, NEC 2of5, JAN-8, JAN-13, UPC-A, UPC-E, GS1 DataBar (Standard/Limited/Expanded), QR Code, DataMatrix, PDF417, and Japan Post Customer Barcode. Output ...